Declaration and Access Control The object is created with new keyword Depends on the code At run-time None of these At Compile-time Depends on the code At run-time None of these At Compile-time ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Choose the correct statement. Restriction on static methods are: I. They can only call other static methods.II. They must only access static data.III. They cannot refer this or super in any way. (I) and (II) (I), (II) and (III) (II) and (III) Only (III) Only (I) (I) and (II) (I), (II) and (III) (II) and (III) Only (III) Only (I) ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What is the output for the below code ?public class A{ static{ System.out.println("static"); } { System.out.println("block"); } public A(){ System.out.println("A"); } public static void main(String[] args){ A a = new A(); }} A static block A None of these A block static static A A static block A None of these A block static static A ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What is the result of compiling and running the following code?class Base{ private Base(){ System.out.print("Base"); }}public class test extends Base{ public test(){ System.out.print("Derived"); } public static void main(String[] args){ new test(); }} BaseDerived Derived Exception is thrown at runtime Compilation Error BaseDerived Derived Exception is thrown at runtime Compilation Error ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Suppose a class has public visibility. In this class we define a protected method. Which of the following statements is correct? This method is accessible from within the class itself and from within all classes defined in the same package as the class itself. This method is only accessible from inside the class itself and from inside all subclasses. In a class, you cannot declare methods with a lower visibility than the visibility of the class in which it is defined. From within protected methods you do not have access to public methods. This method is accessible from within the class itself and from within all classes defined in the same package as the class itself. This method is only accessible from inside the class itself and from inside all subclasses. In a class, you cannot declare methods with a lower visibility than the visibility of the class in which it is defined. From within protected methods you do not have access to public methods. ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What will be the output for the below code?static public class Test{ public static void main(String[] args){ char c = 'a'; switch(c){ case 65 : System.out.println("one");break; case 'a': System.out.println("two");break; case 3 : System.out.println("three"); } }} one Compile error - char can't be permitted in switch statement. two Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted. None of these one Compile error - char can't be permitted in switch statement. two Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted. None of these ANSWER DOWNLOAD EXAMIANS APP
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